Kollmorgen AKD series Installation Manual

AKD Installation | 9 Electrical Installation
9.11 Motor Brake Connection (X2, X15, X16)
A 24 V holding brake in the motor can be controlled directly by the drive. For proper function,
check voltage drop, measure voltage at brake input and check brake function (on and off).
WARNING
No functional Safety!
Serious injury could result when the load is not properly blocked. This
function does not ensure functional safety.
Functional safety, e.g. with hanging load (vertical axes), requires an
additional mechanical brake which must be safely operated, for
example by a safety control.
The Hardware Enable (connector X8 pin 4) does not initiate a con-
trolled stop but switches off the power stage immediately.
Set parameter MOTOR.BRAKEIMM to 1 with vertical axes, to apply the
brake immediately after faults or Hardware Disable.
9.11.1 AKD-x003 to 024, bBrake connector X2
Pin Signal Description
1 -BR Motor holding brake, negative
2 +BR Motor holding brake, positive
3 PE Protective earth (➜ # 116)
4 U Motor phase U (➜ # 116)
5 V Motor phase V (➜ # 116)
6 W Motor phase W (➜ # 116)
Brake voltage supply via 24 V ±10% auxiliary voltage supply of the drive on X1. Maximum cur-
rent depends on the drive type, see Technical Data (➜ # 37) or (➜ # 38).
118 Kollmorgen | kdn.kollmorgen.com | October 2017

Kollmorgen AKD series Specifications

General

Continuous Current	Up to 180 A
Control Modes	Position, Velocity, Torque
Communication Interfaces	EtherCAT, CANopen, Modbus TCP/IP
Feedback Options	Resolver, Encoder
Safety Features	Safe Torque Off (STO), Safe Stop 1 (SS1)
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short Circuit, Overtemperature
Switching Frequency	8 kHz, 16 kHz
Ambient Temperature	0°C to 40°C
Operating Temperature	0 - 40 °C (derating may apply)
Humidity	5% to 95% non-condensing